org.apache.geronimo.monitoring.snapshot
Class SnapshotThread

java.lang.Object
  java.lang.Thread
      org.apache.geronimo.monitoring.snapshot.SnapshotThread

All Implemented Interfaces:

Runnable

public class SnapshotThread
extends Thread

Thread that is in charge of executing every x milliseconds. Upon each iteration, a snapshot of the server's information is recorded.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

SnapshotThread(long snapshot_length, MBeanServer mbServer)

Method Summary

void	addMBeanForSnapshot(String mbeanName) Adds the mbean name to list in memory.
long	getSnapshotDuration() Gets the elapsed time in milliseconds between each snapshot.
void	removeMBeanForSnapshot(String mbeanName) Removes the mbean name to list in memory.
void	run()
void	setSnapshotDuration(long snapshot_length) Sets the elapsed time in milliseconds between each snapshot.
Integer	SnapshotStatus()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SnapshotThread

public SnapshotThread(long snapshot_length,
                      MBeanServer mbServer)

Method Detail

getSnapshotDuration

public long getSnapshotDuration()

Gets the elapsed time in milliseconds between each snapshot.

Returns:

long

SnapshotStatus

public Integer SnapshotStatus()

addMBeanForSnapshot

public void addMBeanForSnapshot(String mbeanName)

Adds the mbean name to list in memory. To update the snapshot-config.xml coder must use SnapshotConfigXMLBuilder class.

Parameters:

mbeanName -

removeMBeanForSnapshot

public void removeMBeanForSnapshot(String mbeanName)

Removes the mbean name to list in memory. To update the snapshot-config.xml coder must use SnapshotConfigXMLBuilder class.

Parameters:

mbeanName -

setSnapshotDuration

public void setSnapshotDuration(long snapshot_length)

Sets the elapsed time in milliseconds between each snapshot.

Parameters:

snapshotDuration -

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread